Disambiguation evidence for Frederick William, Margrave of Brandenburg-Schwedt via surface form

"Frederick William, Margrave of Brandenburg-Schwedt (son)"

Triples (1)

Triples where some other subject referred to this entity as "Frederick William, Margrave of Brandenburg-Schwedt (son)".

Princess Sophia Dorothea of Prussia → child →
"Frederick William, Margrave of Brandenburg-Schwedt (son)"
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